Model NO.: GBZ643TC
Thread Position of Valve Rod: Outside Gate Valve
Usage: Emptying
Standard: DIN
Application: Industrial Usage
Suitable Temperature: Below 200 Deg C
Size: Dn50-Dn400
Medium: Dry Ash in Power Plant, Slurry, Cement Ash, Powder
Design Pressure: Pn10, Pn16
Connection: Flanged
Air Supply Pressure: 0.6-0.8 MPa
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: CE, SGS, GMP
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Model NO.: GBZ643TC
Thread Position of Valve Rod: Outside Gate Valve
Usage: Emptying
Standard: DIN
Application: Industrial Usage
Suitable Temperature: Below 200 Deg C
Size: Dn50-Dn400
Medium: Dry Ash in Power Plant, Slurry, Cement Ash, Powder
Design Pressure: Pn10, Pn16
Connection: Flanged
Air Supply Pressure: 0.6-0.8 MPa
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: CE, SGS, GMP
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090
Pneumatic  Swing  Ceramic Feed Valve(GBZ643TC)Characteristics:
This valve is applicable for discharge and transportation of dry ash systems in power plants and storehouse pumps, or can be used as an on-off device for pipelines containing abrasive dry ash, water (such as cinder water ) and the like in mines, paper making, chemical engineering and so on, as an on-off for pipelines with both soft grains and corrosive media. Its working nominal pressure is 1.0MPa, applicable temperature is below 200 Deg C, and air supply pressure is 0.6-0.8MPa.
After the valve closed, it's fully sealed in any direction. Its middle body adopts WCB steel casting and seamless steel pipe welding. Its sealing surface adopts a hard sealing element.
Its feed inlet is fully through without any blocks, and it has an automatic compressed air anti-blcikage blowing unit, with strong abrasion resistance, a good sealability, a small starting load and with  little ash sezure of accumulation.
It adopts a high-grade toughened structural ceramic seal, featuring high mechanical strength, strong abrasion resistance, a long service life and a compact structure, which can be installed at any angle.
Special ceramics is different from general ceramics, its hardness even more than steel,
second only to diamond, and corrosion resistant, high temperature resistant!!!!! "" metal
valve with long easy to produce the gap, ceramic valve is not. Because of wear-resisting,
anti-corrosive, sealing strong, ceramic water valve very water saving. "" our valves can be
used 500000 times, if every switch 60 times, can use 22.8 years, this is metal valve can not do it. "
Main Parts and Materials
| Sr No. | Parts | Material | Sr No. | Parts | Material |
| 1 | Body | WCB | 7 | Middle Body | WCB |
| 2 | Disc | Ceramic | 8 | Packing | Flexible Graphite |
| 3 | Seat | Ceramic | 9 | Packing Gland | 2Cr13 |
| 4 | Stem | 2Cr13 | 10 | Bracket | Q235 |
| 5 | Stud | 35CrMoVA | 11 | Pneumatic Actuator | Aluminum Body |
| 6 | Nut | 25 | Â | Â | Â |
Application Specification
1. Design and Manufacture: GB/T 12224
2. Face to Face Dimension: Manufacturer's Standard
3. Flange Dimension: JB/T 79.1, ANSI B16.5 Â DIN 2543, JIS B2020
4. Inspection and Test: GB/T 9092
5. Material Standard: GB/T 12229 for Carbon Steel, GB/T 12230 for Stainless Steel
Main External and connecting Dimensions
| DN | PN | L | D | D1 | H | n-d |
| 50 | 10 | 120 | 160 | 125 | 280 | 4-16 |
| 65 | 120 | 180 | 145 | 295 | 4-16 | |
| 80 | 120 | 195 | 160 | 320 | 8-16 | |
| 100 | 120 | 215 | 180 | 380 | 8-16 | |
| 125 | 160 | 245 | 210 | 400 | 8-16 | |
| 150 | 160 | 280 | 240 | 480 | 8-20 | |
| 175 | 160 | 310 | 270 | 600 | 8-20 | |
| 200 | 160 | 335 | 295 | 800 | 8-20 | |
| 250 | 20 | 405 | 350 | 1250 | 12-22 | |
| 300 | 20 | 460 | 400 | 1550 | 12-22 |
 Pneumatic  Swing  Ceramic Feed Valve(GBZ643TC)
Characteristics:
This valve is applicable for discharge and transportation of dry ash systems in power plants and storehouse pumps, or can be used as an on-off device for pipelines containing abrasive dry ash, water (such as cinder water ) and the like in mines, paper making, chemical engineering and so on, as an on-off for pipelines with both soft grains and corrosive media. Its working nominal pressure is 1.0MPa, applicable temperature is below 200 Deg C, and air supply pressure is 0.6-0.8MPa.
After the valve closed, it's fully sealed in any direction. Its middle body adopts WCB steel casting and seamless steel pipe welding. Its sealing surface adopts a hard sealing element.
Its feed inlet is fully through without any blocks, and it has an automatic compressed air anti-blcikage blowing unit, with strong abrasion resistance, a good sealability, a small starting load and with  little ash sezure of accumulation.
It adopts a high-grade toughened structural ceramic seal, featuring high mechanical strength, strong abrasion resistance, a long service life and a compact structure, which can be installed at any angle.
Special ceramics is different from general ceramics, its hardness even more than steel,
second only to diamond, and corrosion resistant, high temperature resistant!!!!! "" metal
valve with long easy to produce the gap, ceramic valve is not. Because of wear-resisting,
anti-corrosive, sealing strong, ceramic water valve very water saving. "" our valves can be
used 500000 times, if every switch 60 times, can use 22.8 years, this is metal valve can not do it. "
Main Parts and Materials
| Sr No. | Parts | Material | Sr No. | Parts | Material |
| 1 | Body | WCB | 7 | Middle Body | WCB |
| 2 | Disc | Ceramic | 8 | Packing | Flexible Graphite |
| 3 | Seat | Ceramic | 9 | Packing Gland | 2Cr13 |
| 4 | Stem | 2Cr13 | 10 | Bracket | Q235 |
| 5 | Stud | 35CrMoVA | 11 | Pneumatic Actuator | Aluminum Body |
| 6 | Nut | 25 | Â | Â | Â |
Application Specification
1. Design and Manufacture: GB/T 12224
2. Face to Face Dimension: Manufacturer's Standard
3. Flange Dimension: JB/T 79.1, ANSI B16.5 Â DIN 2543, JIS B2020
4. Inspection and Test: GB/T 9092
5. Material Standard: GB/T 12229 for Carbon Steel, GB/T 12230 for Stainless Steel
Main External and connecting Dimensions
| DN | PN | L | D | D1 | H | n-d |
| 50 | 10 | 120 | 160 | 125 | 280 | 4-16 |
| 65 | 120 | 180 | 145 | 295 | 4-16 | |
| 80 | 120 | 195 | 160 | 320 | 8-16 | |
| 100 | 120 | 215 | 180 | 380 | 8-16 | |
| 125 | 160 | 245 | 210 | 400 | 8-16 | |
| 150 | 160 | 280 | 240 | 480 | 8-20 | |
| 175 | 160 | 310 | 270 | 600 | 8-20 | |
| 200 | 160 | 335 | 295 | 800 | 8-20 | |
| 250 | 20 | 405 | 350 | 1250 | 12-22 | |
| 300 | 20 | 460 | 400 | 1550 | 12-22 |
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